UBK-4X2.5 | U-Bolt Kit Zinc Plated, 4” Round Tube Axle, 2.5″ Slipper Spring, 5/8” Diameter X 4” Inside Length X 8.5” Inside Width, Box By hrnew123July 9, 2025
UBK-4X3 | U-Bolt Kit Zinc Plated, 4” Round Tube Axle, 3″ Slipper Spring, 5/8” Diameter X 4” Inside Length X 8.5” Inside Width, Box By hrnew123July 9, 2025
UBK3X175S.5 | U-Bolt Kit Zinc Plated, 3” Round Tube Axle, 3.5K/4.4K ,1/2-20” Diameter X 7” Inside Length X 3” Inside Width, Fits 3-5 Leaf 1.75” Wide Springs, Bag By hrnew123July 9, 2025()
UBK3X175LB.5 | U-Bolt Kit Zinc Plated, 3” Round Tube Axle, 3.5K/4.4K, 1/2-20” Diameter X 7” Inside Length X 3” Inside Width, Fits 6-8 Leaf 1.75” Wide Springs, Box By hrnew123July 9, 2025(APUBR-8, )
UBK3X175L.5 | U-Bolt Kit Zinc Plated, 3” Round Tube Axle, 3.5K/4.4K, 1/2-20” Diameter X 7” Inside Length X 3” Inside Width, Fits 6-8 Leaf 1.75” Wide Springs, Bag By hrnew123July 9, 2025()
UBK3X175SB.5 | U-Bolt Kit Zinc Plated, 3” Round Tube Axle, 3.5K/4.4K ,1/2-20” Diameter X 7” Inside Length X 3” Inside Width, Fits 3-5 Leaf 1.75” Wide Springs, Box By hrnew123July 9, 2025()
UBK-35X1.75 | U-Bolt Kit Zinc Plated, Round Tube Axle, 9/16″ Diameter X 3.5″ Inside Length X 8″ Inside Width, For 1.75″ Wide Spring, Box By hrnew123May 16, 2025
UBK-575 | U-Bolt Kit Zinc Plated, Round Tube Axle, 3/4-10″ Diameter X 5″ Inside Width X 11” Inside Length, 12K/15K Axle, For 3” Wide Leaf Spring, Box By hrnew123February 26, 2025
UBK-3X2L | U-Bolt Kit Zinc Plated, 3” Round Tube Axle, 9/16-18” Diameter X 8” Inside Length X 3” Inside Width, Fits 6-8 Leaf 2” Wide Springs, Bag By hrnew123February 26, 2025()
UBK-5X3 | U-Bolt Kit Zinc Plated, 5” Round Tube Axle, 5/8-11” Diameter x 5” Inside Width X 10” Inside Length, For 3” Wide Leaf Spring, Box By hrnew123February 26, 2025
UBK-5X2.5 | U-Bolt Kit Zinc Plated, 5” Round Tube Axle, 5/8-11” Diameter x 5” Inside Width X 10” Inside Length, For 2.5” Wide Leaf Spring, Box By hrnew123February 26, 2025()
UBK-4X2 | U-Bolt Kit Zinc Plated, 4” Round Tube Axle, 5/8” Diameter X 4” Inside Length X 8.5” Inside Width, Box By hrnew123February 26, 2025